CYFIE Bicycle Tire Size Adjustable Side Road Cross Mountain Replacement Auxiliary Wheel Children's Stand, 12-20 Inches, Length, Kickstand, Children,

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- ✅ [After-sales service] If there is an initial defect or breakdown, or if you have any questions, please feel free to contact us. If you contact us via email from Amazon's "Order History" → "Order Details" → "Seller" → "Ask a Question", we will promptly resolve the issue. ✅【Universal Range: 🌟 Tire size is compatible with 12-20 inch children's bicycles】: This bicycle stand is height adjustable. Please note that the 12-20 inch size refers to the wheel size, not the bike size. The stand has a fixing screw and the length is adjustable. ✅【Good Quality Materials】The bicycle stand is made of high quality aluminum alloy and stainless steel screws, and the quality is excellent. The bicycle has a non-slip base to ensure stability. It can prevent you from slipping on wet surfaces or sinking into mud. ✅【Convenient to install】: The bicycle frame is equipped with hex bolts for easy installation. After adjusting the height of the bicycle frame, please tighten all the screws. ✅【Height Adjustable】: The rail is equipped with a small hexagon socket screw. The length of the rail can be adjusted freely. This makes it easy to set the appropriate height to ensure sufficient stability. Tire size compatible with 12-20 inch children's bicycles